• Keyless Entry: With 20 password code 2 spare keys one-time password for temporary visitors, the one-time code will automatically deleted after use
• Smart and Convenient: With anti peeping function when entering passwords, and the front door lock set can 'auto lock' in 10-99 seconds, or press a key for 2 seconds to lock the door manually
• Security Keypad Deadbolt: The ANSI Grade 3 smart door lock was made with sturdy lock cylinder and alloy, powered by 4 AA batteries, work last for more than 1 year
• Electronic Door Lock: Has backlit keypad and low battery alert, mute mode and vacation mode, water resistant, go perfectly with both traditional and modern house
• Easy to Install: Just with a screwdriver, the door lock will be easily installed and program all by yourself in several minutes, compatible with all American standard left and right handed doors
• Veise offers at least 1 year product customer support from the date of purchase, 24/7 email support for you